08-20-2018
Your desired output changes every time you add a new post to this thread.
I suggested code in post #11 that gets rid of the need to need for the for loop you showed us in post #12 and produces the results that loop would produce inside the print_total() function.
The code that I suggested there worked perfectly with the earlier sample data you provided to produce the output you said you wanted in an earlier post in this thread. If you modified that code to produce a different output format and introduced a syntax error in the code as you did it, I can't help you without seeing how you modified the code. Since your requirements are constantly changing and since you haven't provided us with any sample input that could possibly produce the most recent output you're showing us, I'm not motivated to try to rewrite my suggestion again hoping to guess at what your next output format requirements might be.
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sum(1) General Commands Manual sum(1)
NAME
sum - print checksum and block or byte count of file(s)
SYNOPSIS
[file ...]
Remarks
is obsolescent and should not be used in new applications that are intended to be portable between systems. Use instead (see cksum(1)).
DESCRIPTION
calculates and prints to standard output a checksum for each named file, and also prints the size of the file in 512 byte blocks, rounded
up.
The default algorithm is a 16-bit sum of the bytes in which overflow is ignored. Alternate algorithms can be selected with the and
options.
Standard input is used if no file names are given.
is typically used to verify data integrity when copying files between systems.
Options
recognizes the following options:
Use an alternate algorithm in which the 16-bit sum is right rotated
with each byte in computing the checksum.
Use the 32-bit cyclical redundancy check (CRC) algorithm used by
RETURN VALUE
returns the following values upon completion:
All files were processed successfully.
One or more files could not be read or some other error occurred.
If an inaccessible file is encountered, continues processing any remaining files, but the final exit status is affected.
DIAGNOSTICS
Read error conditions are indistinguishable from end of file on most devices; check the block or byte count.
WARNINGS
This command is likely to be withdrawn from X/Open standards. Applications using this command might not be portable to other vendors'
platforms. The usage of cksum(1) is recommended.
SEE ALSO
cksum(1), wc(1).
STANDARDS CONFORMANCE
sum(1)